Sprinkler spacing and locations in a light hazard luxury villa

Spacing of standard pendant sprinklers in light hazard area.I would like to get a clarification on adjusting/moving the location and spacing of standard pendant sprinkler in a luxury Villa where ceiling is designed/aligned with aesthetically good looking.i have attached two images, one as per actual design and another as per site installation.maximum spacing “X = 4.5meter”.is it possible to move/relocate the sprinkler as shown in second image?what willbe the maximum distance which we have to maintain between sidewall and sprinklers in this scenario?

Our scope is design,installation and T&C.We have designed the system as shown in the image by spacing sprinkler from the wall 1.5meter and the distance between 2 sprinklers is 3 meter, because the total room width is only 6 meter.But 3 meter is not the maximum spacing allowed in this light hazard.As per the requirement we can go up to a maximum spacing of 4.6meter .Now the client want to move the sprinkler as shown in the next image where first sprinkler spacing from the wall will be 2.2meter.i hope we can relocate/move this sprinkler up to a maximum distance of 2.3meter which is half of maximum spacing allowed for this hazard.But the same time there was an argument from consultant saying that the maximum distance from the wall should be half of the spacing between 2 sprinklers in this perticular room,in this case here the spacing in this room is 3 meter.

Normally """"But the same time there was an argument from consultant saying that the maximum distance from the wall should be half of the spacing between 2 sprinklers in this particular room""""" IT is half of the maximum allowed spacing for that particular sprinkler.

Being meter challenged, since they did not bother to teach that to heavily in school over here, I take

1.5 meters to equal 4.92 feet

3 meters to equal 9.84 feet

6 meters to equal 19.69 feet

4.6 meters to equal 15.09 feet

If the listing on the sprinkler is maximum 4.6 meters, than you should be allowed to go up to 2.3 meters off a wall.

Now I am going by NFPA 13, not sure what standard you are using or what the criteria from it is???